Few hundred years into the future, interested to see what people get up to

I’ve been cleaning though some games that I had only partially completed in anticipation that I will need more hard drive space come september. Finished the dlcs for both Spiderman and Horizon zero dawn which I quite enjoyed, and now I’m playing far cry 6 which is okay but definitely not living up to it’s own potential.

how exaclty does this pushshift work? I downloaded some zsts from it but what do I do with them?